12209236479

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{86423}}^1$

素因数の和:87867

約数の個数: 24

約数和(自身を含む): 19252501632

約数和(自身を除く): 7043265153

約数列:

[1, 3, 9, 11, 33, 99, 1427, 4281, 12843, 15697, 47091, 86423, 141273, 259269, 777807, 950653, 2851959, 8555877, 123325621, 369976863, 1109930589, 1356581831, 4069745493, 12209236479]

約数ペア:

[(1, 12209236479), (3, 4069745493), (9, 1356581831), (11, 1109930589), (33, 369976863), (99, 123325621), (1427, 8555877), (4281, 2851959), (12843, 950653), (15697, 777807), (47091, 259269), (86423, 141273)]